OBD-II Diagnostic Trouble Code
P2186
Engine Coolant Temperature Sensor 2 Circuit Intermittent/Erratic
P
Powertrain
engine / trans
engine / trans
2
Generic
SAE standard
SAE standard
1
Fuel & air metering
86
Engine Coolant Temperature Sensor 2 Circuit Intermittent/Erratic
Severity · general guide
Moderate
Fix soon — usually won't strand you
Code type
Generic
System
Powertrain